CN219433944U - Fan blade detection device - Google Patents
Fan blade detection device Download PDFInfo
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- CN219433944U CN219433944U CN202320286667.7U CN202320286667U CN219433944U CN 219433944 U CN219433944 U CN 219433944U CN 202320286667 U CN202320286667 U CN 202320286667U CN 219433944 U CN219433944 U CN 219433944U
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- 238000001514 detection method Methods 0.000 title claims abstract description 98
- 230000002093 peripheral effect Effects 0.000 claims abstract description 9
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 21
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a fan blade detection device, which comprises a workbench; the supporting component is arranged on the workbench and is used for installing the fan blade to be tested; the driving part is connected with the supporting part and is used for driving the fan blade to do rotary motion; the first detection components are arranged on two axial sides of the fan blade to be detected and can be relatively close to or far away from the fan blade to be detected, and the first detection components are relatively close to the fan blade to be detected for fixing and detecting the fan blade to be detected; the second detection part is arranged on the workbench and can be close to or far away from the peripheral surface of the fan blade to be detected; and the controller is electrically connected with the first detection component and the second detection component. According to the utility model, the first detection part is relatively close to the second detection part and relatively close to the outer peripheral surface of the fan blade to carry out multi-direction detection, so that the detection precision is improved, the fan blade can be fixed by relatively close to the first detection part, and the controller automatically judges whether the fan blade is qualified or not through the standard value, thereby achieving the automatic detection of the fan blade and effectively improving the detection efficiency.
Description
Technical Field
The utility model relates to the technical field of fan blade detection, in particular to a fan blade detection device.
Background
The fan is a machine for improving the pressure of gas and discharging the gas through the input mechanical energy, has been widely applied to electrical equipment such as air conditioners, and if the jumping value of the fan blade exceeds the standard, the whole machine can generate noise and vibration, and serious quality hidden danger exists.
The current detection device for the runout of the centrifugal fan blade in the market adopts a manual stirring mode to rotate the fan blade of the rotary station, the rotating fan blade is in contact fit with a fixed mechanical dial indicator, the swing amplitude of the mechanical dial indicator needle is visually checked to judge whether the runout degree of a product is qualified, the detection mode is low in efficiency and high in labor cost, and the phenomenon of false detection is easy to occur, so that the quality of the product is unstable; meanwhile, a runout detection device used by a manufacturer is driven by a motor, centrifugal fan blades are directly and manually arranged on an output shaft of the motor, the motor is driven to rotate, then the rotating centrifugal fan blades are detected, but the centrifugal fan blades are directly sleeved on the fixed mode on the output shaft of the motor, and the centrifugal fan blades are easy to deviate in the rotating process, so that certain influence is caused on the data for detecting the runout degree; if the installation is firm, need through adopting fixing tool manual fixation, need constantly dismantle centrifugal fan blade in the testing process, have the inconvenient problem that influences efficiency of fixing.
In view of the foregoing, it is necessary to provide a solution to the above-mentioned problems.
Disclosure of Invention
The utility model aims at: the fan blade detection device solves the problems that the detection device is inconvenient to fix and has low detection efficiency when detecting the runout of the centrifugal fan blade.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a fan blade detection device includes:
a work table;
the supporting component is arranged on the workbench and is used for installing the fan blade to be tested;
the driving part is connected with the supporting part and is used for driving the fan blade to do rotary motion;
the first detection components are arranged on two axial sides of the fan blade to be detected and can be relatively close to or far away from the fan blade to be detected, and the first detection components are relatively close to the fan blade to be detected for fixing and detecting the fan blade to be detected;
the second detection part is arranged on the workbench and can be close to or far away from the peripheral surface of the fan blade to be detected;
and the controller is electrically connected with the first detection component and the second detection component and is used for outputting detection data and automatically judging whether the detection data are qualified according to the set standard.
As an improvement of the fan blade detection device, the supporting component comprises a first fixing seat, a rotating shaft and a supporting rod, the rotating shaft is installed on the first fixing seat, and the supporting rod is arranged at the axis position of one end part of the rotating shaft.
As an improvement of the fan blade detection device, the driving part comprises a first motor and a first belt transmission part, the first motor is arranged on the first fixing seat, and the first motor is in transmission connection with the rotating shaft through the first belt transmission part.
As an improvement of the fan blade detection device, the first detection part comprises a linear reciprocating driver, a first sliding rail, a movable seat, a fixed shaft and a first measuring table, wherein the movable seat slides on the first sliding rail, the linear reciprocating driver drives the movable seat to be close to or far away from the fan blade to be detected, at least two first measuring tables are arranged on the support part and the movable seat respectively, and the fixed shaft is arranged on the movable seat and used for compressing or loosening the fan blade to be detected along with the movement of the movable seat.
As an improvement of the fan blade detection device, the fixed shaft is rotationally connected with the movable seat and is coaxially arranged with the supporting rod.
As an improvement of the fan blade detection device, the linear reciprocating driver comprises a first screw rod and a second motor, wherein the first screw rod is arranged in parallel with the first sliding rail, the first screw rod is in threaded connection with the movable seat, and the second motor is connected with the first screw rod and is used for driving the first screw rod to rotate so as to drive the movable seat to move.
As an improvement of fan blade detection device, first detection part still includes the dead lever and is used for the installation the mounting panel of first measuring table, the dead lever sets up on the removal seat, it has a plurality of being used for to connect to open along length direction on the mounting panel the mounting hole of dead lever, a plurality of the mounting hole is the straight line and arranges and the interval is even.
As an improvement of the fan blade detection device, the second detection part comprises a vertical reciprocating driver, a second sliding rail, a second fixing seat, a sliding seat and a second measuring meter, the second sliding rail is arranged on the second fixing seat, the sliding seat slides on the second sliding rail, the vertical reciprocating driver drives the sliding seat to move close to or far away from the peripheral surface of the fan blade to be detected, and the second measuring meter is arranged on the sliding seat.
As an improvement of the fan blade detection device, the vertical reciprocating driver comprises a second screw rod, a third motor and a second belt transmission part, wherein the second screw rod is arranged on the second fixing seat and is positioned on the same side as the second sliding rail, the sliding seat is in threaded connection with the second screw rod, the third motor is arranged on one side, opposite to the second screw rod, of the second fixing seat, and the third motor is in transmission connection with the second screw rod through the second belt transmission part and drives the sliding seat to vertically reciprocate.
As an improvement of the fan blade detection device, the second detection component further comprises a guide rail and a connecting block, the guide rail is transversely arranged on the sliding seat, one end of the connecting block is in sliding connection with the guide rail, the other end of the connecting block is connected with the corresponding measuring meter, and at least two connecting blocks are arranged.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the first detection part is relatively close to the centrifugal fan blade, the fan blade to be detected is fixed and detected, and the driving part drives the centrifugal fan blade to rotate; the first detection part and the second detection part detect a plurality of directions of the fan blade, the detection precision is improved, detected data are transmitted to the controller, and the controller automatically judges whether the centrifugal fan blade is qualified or not through comparison of set standard values, so that the automatic detection of the centrifugal fan blade is achieved, and the detection efficiency is effectively improved.
Drawings
Fig. 1 is a schematic perspective view of a fan blade detection device according to the present utility model.
Fig. 2 is a schematic view of a part of a three-dimensional structure of a fan blade detection device provided by the utility model.
Fig. 3 is a schematic perspective view of a supporting member and a driving member of a fan blade detecting device according to the present utility model.
Fig. 4 is a schematic diagram of a second perspective structure of a first detecting member of the fan blade detecting device according to the present utility model.
Fig. 5 is a schematic perspective view of a second detecting component of the fan blade detecting device according to the present utility model.
FIG. 6 is a schematic perspective view of a fan blade to be tested according to the present utility model
Fig. 7 is a side view of a fan blade to be tested according to the present utility model.
In the figure: the device comprises a 1-workbench, a 2-supporting part, a 21-first fixing seat, a 22-rotating shaft, a 23-supporting rod, a 3-driving part, a 31-first motor, a 32-first belt transmission part, a 4-first detection part, a 41-linear reciprocating driver, a 4101-first lead screw, a 4102-second motor, a 42-first sliding rail, a 43-moving seat, a 44-fixed shaft, a 45-first measuring table, a 46-fixed rod, a 47-mounting plate, a 48-mounting hole, a 5-second detection part, a 51-vertical reciprocating driver, a 5101-second lead screw, a 5102-third motor, a 5103-second belt transmission part, a 52-second sliding rail, a 53-second fixing seat, a 54-sliding seat, a 55-second measuring table, a 56-sliding rail, a 57-connecting block and a 6-controller.
Detailed Description
In order to make the technical scheme and advantages of the present utility model more apparent, the present utility model and its advantageous effects will be described in further detail below with reference to the detailed description and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
As shown in fig. 1, 2, 3, 4 and 5, a fan blade detection device comprises a workbench 1; the supporting part 2 is arranged on the workbench 1 and is used for installing the fan blade to be tested; the driving part 3 is connected with the supporting part 2 and is used for driving the fan blade to do rotary motion; the first detection components 4 are arranged on two axial sides of the fan blade to be detected and can be relatively close to or far away from the fan blade to be detected, and the first detection components 4 are relatively close to the fan blade to be detected for fixing and detecting the fan blade to be detected; the second detection part 55 is arranged on the workbench 1 and can be close to or far away from the peripheral surface of the fan blade to be detected; the controller 6 is electrically connected with the first detecting component 4 and the second detecting component 55, and is used for outputting detection data and automatically judging whether the detection data is qualified according to the set standard. Specifically, the supporting component 2, the first detecting component 4, the second detecting component 55 and the controller 6 are all located at the top of the workbench 1, the controller 6 is a PLC, and the fan blades are tubular centrifugal fan blades. When the centrifugal fan blade needs to be subjected to jitter detection, a detection standard value of a controller 6 is firstly set, the centrifugal fan blade is transversely placed on a supporting part 2, first detection parts 4 on two axial sides of the centrifugal fan blade are relatively close to each other, the centrifugal fan blade is fixed between the supporting part 2 and the first detection parts 4, a second detection part 55 moves downwards to be close to the fan blade to be detected, a driving part 3 is started, the driving part 3 moves to drive the centrifugal fan blade to rotate through the supporting part 2, in the rotating process of the centrifugal fan blade, the detection ends of the first detection part 4 are respectively in contact fit with the end faces on the left side and the right side of the centrifugal fan blade, the detection ends of the second detection part 55 are in contact fit with the outer peripheral face of the centrifugal fan blade, so that the circumferential jitter amplitude and the axial jitter amplitude of the centrifugal fan blade are measured, data obtained after the detection of the first detection part 4 and the second detection part 55 are output to the controller 6, the detected data are compared with the set detection standard value, and when the amplitude value of the jitter of the centrifugal fan blade is smaller than or equal to the detection standard value, if the detected value is qualified, otherwise, the detected value is unqualified, and whether the centrifugal fan blade is qualified or not is judged automatically. According to the utility model, the first detection part 4 is relatively close to the centrifugal fan blade, the fan blade to be detected is fixed and detected, and the driving part 3 drives the centrifugal fan blade to rotate; the first detection part 4 and the second detection part 55 detect a plurality of directions of the fan blade, so that the detection precision is improved, detected data are transmitted to the controller 6, and the controller 6 automatically judges whether the centrifugal fan blade is qualified or not through set standard value comparison, thereby achieving automatic detection of the centrifugal fan blade and effectively improving the detection efficiency.
More preferably, the support member 2 includes a first fixing base 21, a rotating shaft 22, and a supporting rod 23, the rotating shaft 22 is mounted on the first fixing base 21, and the supporting rod 23 is disposed at an axial center position of an end portion of the rotating shaft 22. Specifically, the rotating shaft 22 is located at the upper portion of the first fixing seat 21, and the supporting rod 23 is disposed at the axial center position of the right end face of the rotating shaft 22. The centrifugal fan blade is provided with an axle center hole, the right end part of the supporting rod 23 is inserted into the axle center hole, and the right end of the supporting rod 23 is provided with a round angle, so that the supporting rod 23 is aligned with the axle center hole more smoothly, and the centrifugal fan blade is placed more conveniently; when the centrifugal fan blade is required to be driven to rotate, the centrifugal fan blade is sleeved on the supporting rod 23 through the axle center hole, the first detection part 4 is relatively close to fix the centrifugal fan blade, the centrifugal fan blade is prevented from shaking left and right in the rotating process, and the accuracy of detecting the jumping amplitude is further improved.
More preferably, the driving part 3 includes a first motor 31 and a first belt transmission member 32, the first motor 31 is disposed on the first fixing seat 21, and the first motor 31 is in transmission connection with the rotating shaft 22 through the first belt transmission member 32. Specifically, the first motor 31 is located at the lower left side of the first fixing seat 21, the first belt driving part 32 includes a first belt and a first driving wheel, two first driving wheels are provided, the two first driving wheels are respectively disposed at the left end of the rotating shaft 22 and on the output shaft of the first motor 31, and the first belt is wound between the two first driving wheels.
More preferably, the first detecting component 4 includes a linear reciprocating driver 41, a first sliding rail 42, a moving seat 43, a fixed shaft 44 and a first measuring meter 45, the moving seat 43 slides on the first sliding rail 42, the linear reciprocating driver 41 drives the moving seat 43 to be close to or far away from the fan blade to be detected, at least two first measuring meters 45 are arranged on the supporting component 2 and the moving seat 43 respectively, and the fixed shaft 44 is installed on the moving seat 43 and used for compressing or loosening the fan blade to be detected along with the movement of the moving seat 43.
More preferably, the fixed shaft 44 is rotatably connected to the movable seat 43 and is disposed coaxially with the support rod 23. Specifically, due to the rotatable arrangement of the pressing rod, the pressing rod rotates along with the rotation of the pressing rod, so that the rotation of the centrifugal fan blade is prevented from being influenced and abrasion is not caused to the centrifugal fan blade; the support rods 23 and the fixing shafts 44 are arranged in a cylindrical shape and are coaxially arranged, so that forces borne by two sides of the centrifugal fan are concentrated at the axial center position when the centrifugal fan is fixed, the centrifugal fan is prevented from being in a non-horizontal state after being fixed, the runout error of the centrifugal fan is increased, the centrifugal fan is more convenient to fix, and the fixing effect is improved.
More preferably, the linear reciprocating driver 41 includes a first screw 4101 and a second motor 4102, the first screw 4101 is disposed parallel to the first sliding rail 42, the first screw 4101 is in threaded connection with the moving seat 43, and the second motor 4102 is connected with the first screw 4101 and is used for driving the first screw 4101 to rotate to drive the moving seat 43 to move. Specifically, the first lead screw 4101 is disposed parallel to the first sliding rail 42, the workbench 1 is further provided with a first sliding rail 42, which is located below the first lead screw 4101, and the two first sliding rails 42 are slidably connected with the movable seat 43, so that the movable seat 43 is smoother and smoother in the process of doing linear motion. When the centrifugal fan blade to be detected is placed on the supporting rod 23, the second motor 4102 operates to drive the first screw 4101 to rotate, and as the movable seat 43 slides on the first sliding rail 42, the movable seat 43 is in threaded connection with the first screw 4101, the first screw 4101 rotates to drive the movable seat 43 to approach the centrifugal fan blade until the movable seat is abutted against the centrifugal fan blade, and the fixed shaft 44 moves along with the movable seat to compress the centrifugal fan blade, so that the purpose of automatically compressing and fixing the centrifugal fan blade is achieved, after detection, the second motor 4102 drives the first screw 4101 to rotate reversely, and the movable seat 43 moves to the right side to be separated from contact with the centrifugal fan blade for resetting.
More preferably, the first detecting member 4 further includes a fixing rod 46 and a mounting plate 47 for mounting the first measuring meter 45, the fixing rod 46 is disposed on the movable seat 43, and a plurality of mounting holes 48 for connecting the fixing rod 46 are formed in the mounting plate 47 along the length direction, and the plurality of mounting holes 48 are arranged in a straight line and are uniformly spaced. Specifically, the number of the mounting holes 48 is four, a single measuring meter is fixed on the mounting plate 47, the mounting plate 47 is sleeved on the fixing rod 46 through the proper mounting holes 48, and then the mounting plate 47 is shifted to rotate by taking the fixing rod 46 as an axis, so that the position of the measuring meter is further adjusted, the measuring meter is further suitable for fan blades of various types, and the limitation of the detecting device on the size of the fan blades is avoided.
More preferably, the second detecting component 55 includes a vertical reciprocating driver 51, a second sliding rail 52, a second fixing seat 53, a sliding seat 54 and a second measuring table 55, the second sliding rail 52 is arranged on the second fixing seat 53, the sliding seat 54 slides on the second sliding rail 52, the vertical reciprocating driver 51 drives the sliding seat 54 to move close to or far away from the peripheral surface of the fan blade to be detected, and the second measuring table 55 is installed on the sliding seat 54.
More preferably, the vertical reciprocating driver 51 includes a second screw rod 5101, a third motor 5102 and a second belt transmission member 5103, the second screw rod 5101 is disposed on the second fixing base 53 and is located on the same side as the second sliding rail 52, the sliding base 54 is in threaded connection with the second screw rod 5101, the third motor 5102 is disposed on the second fixing base 53 and is opposite to the second screw rod 5101, and the third motor 5102 is in transmission connection with the second screw rod 5101 through the second belt transmission member 5103 to drive the sliding base 54 to vertically reciprocate. Specifically, the second sliding rail 52 is located at the rear side of the top of the workbench 1, and is close to the supporting component 2, the number of the second sliding rails 52 is two, the sliding seats 54 are vertically arranged at the front sides of the second sliding rails 52, the second screw rod 5101 is vertically arranged at the front side of the second fixing seat 53 and located between the two second sliding rails 52, the third motor 5102 is located at the rear side of the second fixing seat 53, the second belt transmission piece 5103 comprises a second belt and two second belt pulleys, the two second belt pulleys are respectively arranged at the output shaft of the third motor 5102 and the upper ends of the first screw rod 4101, and the second belt is wound on the two second belt pulleys. After the centrifugal fan blade is pressed and fixed, the second motor 4102 operates to drive the second screw 5101 to rotate through the second belt pulley and the second belt, the second screw 5101 rotates to drive the sliding seat 54 to move downwards, and the sliding seat 54 moves downwards to drive the second measuring meter 55 to move downwards to be in contact fit with the centrifugal fan blade for measurement. After the measurement, the second motor 4102 drives the second screw 5101 to rotate reversely, so as to drive the sliding seat 54 and the second measuring meter 55 to move upwards for resetting.
More preferably, the second detecting member 55 further includes a guide rail 56 and a connection block 57, the guide rail 56 is transversely provided on the slide base 54, one end of the connection block 57 is slidably connected with the guide rail 56, the other end is connected with the corresponding measuring meter, and the connection block 57 is provided with at least two. Specifically, the position of the first measuring meter 45 is not fixed due to the arrangement of the guide rail 56 and the connecting block 57, the contact point between the measuring meter and the centrifugal fan blade can be adjusted by adjusting the position of the connecting block 57 on the guide rail 56, and the device is further suitable for fan blades of various types, and the practicability of the detecting device is enhanced. The guide rail 56 and the connecting block 57 are also detachably connected, and the connecting block 57 sliding on the guide rail 56 can be detached and replaced, so that maintenance work is facilitated. And when the connecting block 57 is adjusted to the corresponding position, the connecting block 57 and the sliding rail are fixed in a bolt connection mode, so that the connecting block 57 is prevented from shifting when the centrifugal fan blade runout is detected.
More preferably, the measuring meter is a digital display dial indicator. Specifically, the digital display dial indicator has a data output function, can output detected data, and is more accurate and visual than the data obtained by the mechanical dial indicator, so that the efficiency of detecting the centrifugal fan blade is effectively improved.
Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (10)
1. The utility model provides a fan blade detection device which characterized in that includes:
a work table;
the supporting component is arranged on the workbench and is used for installing the fan blade to be tested;
the driving part is connected with the supporting part and is used for driving the fan blade to do rotary motion;
the first detection components are arranged on two axial sides of the fan blade to be detected and can be relatively close to or far away from the fan blade to be detected, and the first detection components are relatively close to the fan blade to be detected for fixing and detecting the fan blade to be detected;
the second detection part is arranged on the workbench and can be close to or far away from the peripheral surface of the fan blade to be detected;
and the controller is electrically connected with the first detection component and the second detection component and is used for outputting detection data and automatically judging whether the detection data are qualified according to the set standard.
2. The fan blade detecting device according to claim 1, wherein the supporting member comprises a first fixing base, a rotating shaft and a supporting rod, the rotating shaft is mounted on the first fixing base, and the supporting rod is disposed at an axial center position of one end portion of the rotating shaft.
3. The fan blade detection device according to claim 2, wherein the driving part comprises a first motor and a first belt transmission member, the first motor is arranged on the first fixing seat, and the first motor is in transmission connection with the rotating shaft through the first belt transmission member.
4. The fan blade detection device according to claim 2, wherein the first detection component comprises a linear reciprocating driver, a first sliding rail, a moving seat, a fixed shaft and a first measuring table, the moving seat slides on the first sliding rail, the linear reciprocating driver drives the moving seat to be close to or far away from the fan blade to be detected, at least two first measuring tables are arranged on the supporting component and the moving seat respectively, and the fixed shaft is installed on the moving seat and used for compressing or loosening the fan blade to be detected along with the movement of the moving seat.
5. The fan blade detecting device according to claim 4, wherein the fixed shaft is rotatably connected to the movable base and is coaxially disposed with the support rod.
6. The fan blade detection device according to claim 4, wherein the linear reciprocating driver comprises a first screw rod and a second motor, the first screw rod is arranged in parallel with the first sliding rail, the first screw rod is in threaded connection with the movable seat, and the second motor is connected with the first screw rod and is used for driving the first screw rod to rotate so as to drive the movable seat to move.
7. The fan blade detecting device according to claim 4, wherein the first detecting member further comprises a fixing rod and a mounting plate for mounting the first measuring meter, the fixing rod is arranged on the movable seat, a plurality of mounting holes for connecting the fixing rod are formed in the mounting plate along the length direction, and the plurality of mounting holes are arranged in a straight line and are uniformly spaced.
8. The fan blade detection device according to claim 1, wherein the second detection component comprises a vertical reciprocating driver, a second sliding rail, a second fixing seat, a sliding seat and a second measuring meter, the second sliding rail is arranged on the second fixing seat, the sliding seat slides on the second sliding rail, the vertical reciprocating driver drives the sliding seat to move close to or far away from the peripheral surface of the fan blade to be detected, and the second measuring meter is arranged on the sliding seat.
9. The fan blade detection device according to claim 8, wherein the vertical reciprocating driver comprises a second screw rod, a third motor and a second belt transmission member, the second screw rod is arranged on the second fixing seat and is positioned on the same side as the second sliding rail, the sliding seat is in threaded connection with the second screw rod, the third motor is arranged on one side, opposite to the second screw rod, of the second fixing seat, and the third motor is in transmission connection with the second screw rod through the second belt transmission member and drives the sliding seat to vertically reciprocate.
10. The fan blade detecting device according to claim 8, wherein the second detecting member further comprises a guide rail and a connecting block, the guide rail is transversely arranged on the sliding seat, one end of the connecting block is slidably connected with the guide rail, the other end of the connecting block is connected with the corresponding measuring meter, and at least two connecting blocks are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286667.7U CN219433944U (en) | 2023-02-22 | 2023-02-22 | Fan blade detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320286667.7U CN219433944U (en) | 2023-02-22 | 2023-02-22 | Fan blade detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219433944U true CN219433944U (en) | 2023-07-28 |
Family
ID=87337295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320286667.7U Active CN219433944U (en) | 2023-02-22 | 2023-02-22 | Fan blade detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219433944U (en) |
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2023
- 2023-02-22 CN CN202320286667.7U patent/CN219433944U/en active Active
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